Cheap Flights to Malheur County from $40

View $40 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines to Malheur County

  • American Airlines

  • United

  • Southwest Airlines

  • Delta

  • Frontier Airlines

  • JetBlue Airways

  • Alaska Airlines

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How much is the cheapest flight to Malheur County?

Prices were available within the past 7 days and start at $40 for one-way flights and $72 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Feb 19 - Sun, Mar 8
DEN
Denver
BOI
Boise
$72 Roundtrip, found 2 days ago
$72
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Boise, returning Sun, Mar 8, priced at $72 found 2 days ago
Southwest Airlines
Wed, Mar 4 - Mon, Mar 9
LAS
Las Vegas
BOI
Boise
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Mar 4 from Las Vegas to Boise, returning Mon, Mar 9, priced at $117 found 1 hour ago
Southwest Airlines
Sat, Apr 11 - Sat, Apr 18
PHX
Phoenix
BOI
Boise
$132 Roundtrip, found 4 days ago
$132
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Apr 11 from Phoenix to Boise, returning Sat, Apr 18, priced at $132 found 4 days ago
Delta
Wed, Feb 25 - Tue, Mar 3
ONT
Ontario
BOI
Boise
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Feb 25 from Ontario to Boise, returning Tue, Mar 3, priced at $137 found 2 days ago
Alaska Airlines
Wed, Mar 4 - Sat, Mar 7
PDX
Portland
BOI
Boise
$137 Roundtrip, found 2 hours ago
$137
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Mar 4 from Portland to Boise, returning Sat, Mar 7, priced at $137 found 2 hours ago
Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
SEA
Seattle
BOI
Boise
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Apr 18 from Seattle to Boise, returning Wed, Apr 22, priced at $137 just found
Bargain Flight
Mon, May 11 - Wed, May 13
SMF
Sacramento
BOI
Boise
$147 Roundtrip, found 2 days ago
$147
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Mon, May 11 from Sacramento to Boise, returning Wed, May 13, priced at $147 found 2 days ago
Frontier Airlines
Thu, Feb 19 - Thu, Feb 26
IAH
Houston
BOI
Boise
$148 Roundtrip, found 1 hour ago
$148
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Houston to Boise, returning Thu, Feb 26, priced at $148 found 1 hour ago
Frontier Airlines
Thu, Feb 19 - Thu, Feb 26
DFW
Dallas
BOI
Boise
$148 Roundtrip, found 7 hours ago
$148
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Dallas to Boise, returning Thu, Feb 26, priced at $148 found 7 hours ago
Bargain Flight
Sat, Feb 21 - Sat, Feb 28
GEG
Spokane
BOI
Boise
$156 Roundtrip, found 3 days ago
$156
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Sat, Feb 21 from Spokane to Boise, returning Sat, Feb 28, priced at $156 found 3 days ago

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

*Flight schedules are subject to change.

Frequently asked questions

How do I find cheap flights to Malheur County that have flexible change policies?
It's quick and easy with Expedia. Firstly, enter your travel dates and destination and click on the "Search" button. Next, check "No change fee" underneath the "Flexible change policies" subheading on the top left of your screen. Step 3. Score a cheap and flexible airfare to Malheur County.
Which airlines fly to Malheur County?
You can choose from an assortment of airlines with flights into or near Malheur County. A few of the best of them are:

  • Alaska Airlines - 754 flights to or near Malheur County each month, including 754 flights to Boise Airport (BOI) per month.
  • Delta Air Lines - 489 flights to or near Malheur County each month, including 489 flights to Boise Airport (BOI) per month.
  • United Airlines - 303 flights to or near Malheur County each month, including 303 flights to Boise Airport (BOI) per month.

How can I find cheap tickets to Malheur County?
You'll always get an awesome deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to see a list of prices for nearby days. $72 was the lowest price for a flight to Malheur County in the last seven days.
How much is a flight to Malheur County?
If you were jetting one way from Denver (DEN), you could've picked up a low-cost fare for $40 in the last seven days. Round-trip journeys to Malheur County ranged from $72 to $156 over the same period.
What are the most popular airports to fly into in Malheur County?
Start arranging your Malheur County escape by booking a seat on one of the 1,994 flights every month to Boise Airport (BOI). This is the region's principal gateway.
When is the cheapest time to fly to Malheur County?
If you'd rather spend your hard-earned vacation dollars enjoying Malheur County rather than on your trip there, jet off earlier in the week. The most cost-effective day to travel is generally Tuesday, with Monday a close second. With many people traveling over the weekend, Saturday typically has the most expensive fares.
How much is a plane ticket to Malheur County?
Airfares to Malheur County ranged from $72 to $156 in the last seven days. Normally, the sooner you book the better the price.
What months are the cheapest to book a flight to Malheur County?
February is the most affordable month to secure a seat for your Malheur County break. Tickets cost the most during the busy month of December, so steer clear of this time if you can.
How long is a flight to Malheur County?
That depends on where you travel from. These popular domestic routes and their average flight times will give you a rough estimate of how long it'll take you to get to Malheur County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 1 hour and 26 minutes
  • Denver, CO (DEN-Denver Intl.) to Boise Airport (BOI) - 1 hour and 57 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1 hour and 40 minutes

What is the best time to go to Malheur County?
A terrific time to head for Malheur County, along with the top city of Jordan Valley, is during the buzzing months of June, July and August. Summer here begins June 20, and you can expect average temperatures of between 60ºF and 80ºF if you visit then. This warmer weather is perfect for wandering around the city sights.

*Flight schedules are subject to change.

Trending flights to Malheur County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Feb 19 - Sun, Mar 8
DEN
Denver
BOI
Boise
$72 Roundtrip, found 2 days ago
$72
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Boise, returning Sun, Mar 8, priced at $72 found 2 days ago
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